美国采购需求：生活热水器、空气能热泵、泳池加热器、直流变频热泵、EVI热泵、泳池加热器

I hope this message finds you well. I'm reaching out to inquire about your current inventory and pricing for a specific product line. We're looking to understand the available options, lead times, and any minimum order quantities. Additionally, it would be great to know if there are any ongoing promotions or discounts that could apply to our order. To help us make an informed decision, could you please provide detailed specifications and any relevant documentation? We're keen on building a solid partnership and ensuring we have a reliable source for our upcoming projects. Looking forward to your prompt response, as this will aid in expediting our procurement process.